Every man is the inlet and may become the outlet of all there is in God.
A philosopher must be more than a philosopher.
All necessary truth is its own evidence.
An individual is an encloser. Time and space, liberty and necessity, truth and thought, are left at large no longer.
If we follow the truth, it will bring us out safe at last.
What I must do is all that concerns me, not what the people think. This rule, equally arduous in actual and in intellectual life, may serve for the whole distinction between greatness and meanness.